Signs and symptoms
Signs and symptoms are abnormalities that can indicate a potential medical condition. Whereas a symptom is subjective, that is, apparent only to the patient (for example back pain or fatigue), a sign is any objective evidence of a disease that can be observed by others (for example a skin rash or lump).
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Research | | openScientific Reports 7, 11579
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Comments and Opinion |Eye 31, 1296–1301